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|
#!/bin/sh
####################
# Copyright (C) 2011, 2012, 2013, 2014 by Raphael Geissert <geissert@debian.org>
#
#
# This file is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This file is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this file. If not, see <https://www.gnu.org/licenses/>.
####################
set -e
IDMODE=DSA
case "$(basename "$0")" in
*gen-*)
IDMODE=${0#*gen-}
;;
esac
if ! command -v jq >/dev/null ; then
echo "error: jq is needed to parse distributions, please install it"
exit 1
fi
RELEASES=`jq -r '.distributions | to_entries[] | select(.value.release) | .value.release | ascii_upcase' data/config.json`
CODENAMES=`jq -r '.distributions | to_entries[] | select(.value.release) | .key' data/config.json`
while read dist; do
read codename
eval $dist=$codename
done << EOF
`jq -r '.distributions | to_entries[] | select(.value.release) | (.value.release | ascii_upcase), .key' data/config.json`
EOF
NAME_SPACING=24
DATE_SPACING=22
export LC_ALL=C
[ -f doc/$IDMODE.template ] || {
echo "error: call this script from the root of the repository" >&2
exit 1
}
[ $# -ge 1 ] || {
echo "usage: $0 [--save] [--embargoed|--unembargo] [$IDMODE] package[.changes] [regression] [cve(s) [bugnumber(s)]] "
echo " '$IDMODE' is the $IDMODE number, required when issuing a revision"
echo " 'cve(s)' and 'bugnumber(s)' can be passed in any order but"
echo " always AFTER the description"
echo ""
echo " When specifying package.changes the package name, version, additional bug(s) and cve(s)"
echo " are parsed from the .changes file."
echo ""
echo " If it doesn't like your bug number, prefix it with # and report"
exit 1
} >&2
save=false
if [ "$1" = "--save" ]; then
save=true
shift
fi
embargoed=false
if [ "$1" = "--embargoed" ]; then
embargoed=true
shift
fi
unembargo=false
if [ "$1" = "--unembargo" ]; then
unembargo=true
shift
set -- "$1"
fi
toupper() {
printf '%s' "$1" | tr '[:lower:]' '[:upper:]'
}
tolower() {
printf '%s' "$1" | tr '[:upper:]' '[:lower:]'
}
split_n_sort() {
printf '%s' "$1" | sed -r 's/[ ,;]+/ /g;s/^ //' | tr ' ' "\n" | sort -u |
sort ${2:--n} | tr "\n" ' ' | sed -r 's/\s+/ /g;s/\s$//'
}
_d_space() {
local direction="$1" text="$2" to_length="$3"
local right='' left='' output='' spacing=0
if [ "$direction" = 'right' ]; then
right=' '
elif [ "$direction" = 'left' ]; then
left=' '
else
echo FIXME >&2
exit 1
fi
spacing=$(($to_length-${#text}))
output="$text"
while [ $spacing -gt 0 ]; do
output="${left}${output}${right}"
spacing=$((spacing-1))
done
printf '%s' "$output"
}
left_space() {
_d_space left "$@"
}
right_space() {
_d_space right "$@"
}
warn() {
printf "${YELLOW}warning:${NORMAL} %s\n" "$1"
}
notice() {
printf "${MAGENTA}notice:${NORMAL} %s\n" "$1"
}
error() {
printf "${RED}error:${NORMAL} %s\n" "$1"
}
setvar() {
local var="$1" value="$2"
if [ -z "$value" ]; then
value="$(eval 'printf "%s" "$'"$var"'"')"
fi
sed -i "s=\$$var=$value=g" "$tmpf"
}
if command -v tput >/dev/null; then
RED=$(tput setaf 1)
YELLOW=$(tput setaf 3)
MAGENTA=$(tput setaf 5)
NORMAL=$(tput op)
else
RED=''
YELLOW=''
MAGENTA=''
NORMAL=''
fi
DAID=
if printf '%s' "$1" | grep -Eq '^('"$IDMODE"'-|)[0-9]+(-[0-9]+|)$'; then
DAID="${1#$IDMODE-}"
shift
fi
PACKAGE=
CHANGES=
if echo "$1" | grep -q '_.*\.changes$'; then
CHANGES="$1"
PACKAGE=$(awk '/^Source: / {print $2}' $CHANGES)
else
PACKAGE="$(tolower "$1")"
fi
shift
TYPE=security
if [ regression = "$1" ]; then
TYPE=regression
shift
fi
CVE=
BUGNUM=
REFERENCES=0
TEXT=
while [ $# -gt 0 ]; do
case "$1" in
[cC][vV][eE]-*)
CVE="$CVE $(toupper "$1")"
;;
[0-9][0-9][0-9][0-9][0-9][0-9]|[#][0-9]*)
BUGNUM="$BUGNUM ${1#\#}"
;;
*)
error "Don't know what to do with '$1' argument" >&2
exit 1
;;
esac
shift
done
if ! [ -z "$CHANGES" ]; then
# parse info from .changes file
# Version can occur in GPG signature, thus we exit on first occurence
version="$(awk '/^Version: / {print $2; exit 0}' $CHANGES)"
dist="$(awk '/^Distribution: / {print $2}' $CHANGES | sed 's/-.*//')"
export ${dist}_VERSION="$version"
for bug in $(awk '/^Closes: / {sub(".*"$2,$2); print $0}' $CHANGES); do
BUGNUM="$BUGNUM ${bug#\#}"
done
for cve in $(awk 'BEGIN {RS="[ ().,:;\n\\[\\]]" } /^CVE-[0-9]+-[0-9]+$/ {print $1}' $CHANGES); do
CVE="$CVE $cve"
done
fi
BUGNUM="$(split_n_sort "$BUGNUM")"
CVE="$(split_n_sort "$CVE" -V)"
cve_spacing="$(right_space '' 17)"
sed_cmd='s/((CVE-[0-9-]+[ ]+){4})/\1\\n'"$cve_spacing"'/g;P;D'
CVE_LIST="$(printf '%s' "$CVE" | sed -r "$sed_cmd")"
for id in $CVE; do
REFERENCES=$(($REFERENCES+1))
grep -wq "^$id" data/CVE/list || {
warn "'$id' is not known" >&2
}
TEXT="$TEXT\n\n$id\n\n Description"
done
if [ $REFERENCES -eq 1 ]; then
TEXT=
fi
if [ -n "$TEXT" ]; then
TEXT="Brief introduction $TEXT"
if ! $save; then
TEXT="The CVE ids will be listed here when --save'ing"
fi
fi
case "$DAID" in
*-*|'')
:
;;
*)
notice "missing $IDMODE revision number, assuming 1" >&2
DAID="$DAID-1"
;;
esac
daid_exists() {
grep -wq "$IDMODE-$1" data/$IDMODE/list
}
if $embargoed; then
DAID=EMBRGD-"$PACKAGE"
fi
if [ -z "$DAID" ]; then
if [ "$TYPE" = regression ]; then
latest_daid="$(sed -nr '/'"$IDMODE"'-[0-9]+-[0-9]+'" $PACKAGE "'/{s/^.+'"$IDMODE"'-[0]*([0-9-]+).*$/\1/;p;q}' data/$IDMODE/list)"
revision=${latest_daid#*-}
daid=${latest_daid%-*}
else
latest_daid="$(sed -nr '/'"$IDMODE"'-[0-9]+-1/{s/^.+'"$IDMODE"'-[0]*([0-9]+).*$/\1/;p;q}' data/$IDMODE/list)"
daid=$(($latest_daid+1))
revision=1
fi
c=0
while daid_exists "$daid-$revision"; do
if [ "$TYPE" = regression ]; then
revision=$(($revision+1))
else
daid=$(($daid+1))
fi
c=$(($c+1))
if [ $c -eq 10 ]; then
error "unable to find an unused $IDMODE id after $c attempts" >&2
error "to workaround specify an id as the first parameter" >&2
exit 1
fi
done
DAID="$daid-$revision"
fi
if daid_exists "$DAID"; then
error "$IDMODE-$DAID has already been used" >&2
exit 1
fi
if $unembargo; then
EMBRGD_ID="EMBRGD-$PACKAGE"
mv "$IDMODE-${EMBRGD_ID}" $IDMODE-"$DAID"
# get the date of when the embargoed entry was generated
gen_date="$(sed -rn "/$IDMODE-${EMBRGD_ID}/{s/^\[(.+)\].+$/\1/;p;t}" data/$IDMODE/list)"
OLD_DATE="$(date -d "$gen_date" +"%B %d, %Y")"
OLD_SPACEDDATE="$(right_space "$OLD_DATE" "$DATE_SPACING")"
NEW_DATE="$(date +"%B %d, %Y")"
NEW_SPACEDDATE="$(right_space "$NEW_DATE" "$DATE_SPACING")"
sed -ri "/$IDMODE-${EMBRGD_ID}/{s/\[.+\]/[$(date +"%d %b %Y")]/;s/$IDMODE-${EMBRGD_ID}/$IDMODE-$DAID/;}" data/$IDMODE/list
sed -i "s/${EMBRGD_ID}/$DAID/g" $IDMODE-"$DAID"
sed -i "s/^$OLD_SPACEDDATE/$NEW_SPACEDDATE/" $IDMODE-"$DAID"
echo "'Unembargoing' as $IDMODE-$DAID"
exit
fi
tmpf=$(mktemp)
cat doc/$IDMODE.template > $tmpf
if [ "$TYPE" = regression ]; then
sed -ri '/^Subject:/s/security update$/regression update/' $tmpf
fi
if [ $REFERENCES -gt 1 ]; then
sed -ri 's/this problem has/these problems have/' $tmpf
fi
if [ -z "$DEBFULLNAME" ]; then
"error: DEBFULLNAME env variable required"
exit 1
fi
SPACEDDEBFULLNAME="$(left_space "$DEBFULLNAME" "$NAME_SPACING")"
DATE="$(date +"%B %d, %Y")"
SPACEDDATE="$(right_space "$DATE" "$DATE_SPACING")"
setvar DEBEMAIL
setvar DEBFULLNAME
setvar SPACEDDEBFULLNAME
setvar PACKAGE
setvar CVE "$CVE_LIST"
setvar ${IDMODE}ID "$DAID"
setvar BUGNUM
setvar SPACEDDATE
setvar DATE
setvar TEXT "${TEXT:-$IDMODE text goes here}"
for dist in $RELEASES; do
setvar $dist
done
for dist in $CODENAMES; do
version="$(eval 'printf "%s" "$'"$dist"_VERSION'"')"
if $save && [ -z "$version" ] && grep -q "${dist}_VERSION" "$tmpf"; then
printf "Enter $dist's version [unset]: "
read version
if [ -n "$version" ]; then
eval "${dist}_VERSION='$version'"
fi
fi
[ -z "$version" ] || setvar "${dist}_VERSION" "$version"
done
if ! $save; then
cat $tmpf
echo
echo " ---- "
echo "Pass --save as the first parameter to save the text to $IDMODE-$DAID"
echo "(the data/$IDMODE/list entry will also be added)"
rm -f "$tmpf"
exit
else
mv -i $tmpf "$IDMODE-$DAID" || { rm -f $tmpf; exit; }
needed_file=data/"$(tolower "$IDMODE")"-needed.txt
daid_entry=$(mktemp)
cat <<EOF > $daid_entry
[$(date +"%d %b %Y")] $IDMODE-$DAID $PACKAGE - $TYPE update
EOF
if [ "$CVE" ]; then
printf "\t{%s}\n" "$CVE" >> $daid_entry
fi
for dist in $CODENAMES; do
version="$(eval 'printf "%s" "$'"$dist"_VERSION'"')"
[ -z "$version" ] || \
printf "\t[%s] - %s %s\n" "$dist" "$PACKAGE" "$version" >> $daid_entry
done
tmp_list="$(mktemp)"
cat $daid_entry data/$IDMODE/list > $tmp_list
cat $tmp_list > data/$IDMODE/list
rm -f $tmp_list
sed -rn '/^'"$PACKAGE"'(\/\w+)?(\s.*|$)\b/{: next;n;/^\s/b next;d};p' $needed_file > $needed_file.new
mv $needed_file.new $needed_file
echo "$IDMODE text written to ./$IDMODE-$DAID"
if [ "$IDMODE" = "DLA" ] || [ "$IDMODE" = "ELA" ]; then
idmode=$(echo "$IDMODE" | tr A-Z a-z)
if [ -d .git ]; then
echo "Made the following changes:"
git diff -- data/$IDMODE/list $needed_file
if ! git diff-index --name-only HEAD -- $needed_file | grep -qs . && [ $TYPE = security ]; then
warn "did not make any changes to $needed_file - this may indicate duplicate work or misspelled package name"
fi
fi
warn "you need to commit and push the changes to data/$IDMODE/list etc. to actually reserve the $IDMODE-$DAID number and avoid conflicts with others."
if [ -d .git ]; then
echo -n "Do you want to commit and push them now ? [Yn] "
read reply
if [ "$reply" = "Y" ] || [ "$reply" = "" ] || [ "$reply" = "y" ]; then
git add data/$IDMODE/list $needed_file
git commit -m "Reserve $IDMODE-$DAID for $PACKAGE"
git push origin master
fi
fi
fi
fi
|